221244778942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{10687121}}^1$

素因数の和:10688075

約数の個数: 16

約数和(自身を含む): 362421681264

約数和(自身を除く): 141176902322

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 10687121, 21374242, 117558331, 235116662, 10056580861, 20113161722, 110622389471, 221244778942]

約数ペア:

[(1, 221244778942), (2, 110622389471), (11, 20113161722), (22, 10056580861), (941, 235116662), (1882, 117558331), (10351, 21374242), (20702, 10687121)]